Jacob Dawang

## Summary I would like to add a parameter, `last_dataset_only` or similar naming, to `lightgbm.callback.early_stopping` that would set early stopping to use the last item of `eval_set` only. ## Motivation...

We fixed dtype inference for native pandas types, but we still need to extend support for pyarrow-backed data types which seem to be becoming standard. MWE: ```python import pandas as...